TANCET 2024 Solved Papers

Concept:Build the family tree by combining the relationship clues and the profession clues.Explanation:The Manager is the grandfather of $U$, who is an Engineer.$Q$ is the mother of $U$ and $T$, so $U$ and $T$ belong to the younger generation.The Manager cannot be $R$, because $R$ is the Salesman.The Manager cannot be $Q$ or $S$, because the Manager is a male grandfather.Therefore, the Manager must be $P$.Since $S$, the Doctor, is married to the Manager, the first married couple is $\mathrm{P}-\mathrm{S}$.$R$, the Salesman, is married to the lady Teacher.$Q$ is the mother of $U$ and $T$, so $Q$ is the lady Teacher married to $R$.Hence, the second married couple is $\mathrm{R}-\mathrm{Q}$.Answer:The two married couples are $\mathrm{P}-\mathrm{S}$ and $\mathrm{R}-\mathrm{Q}$.So the correct option is D: $PS$ and $RQ$.